Unit 7.1-7.2 Quiz

The ratio of the measures of the three angles in a triangle is 14:5:11. Find the measures of the angles.

• 80, 34, 62
• 84, 30, 66
• 65, 33, 14
• 60, 74, 46
• 22, 93, 65

The ratio of the measures of the sides of a triangle is 9:7:3. If the perimeter of the triangle is 266 inches, find the length of the shortest side.

Art can type 75 words in 2 minutes. How many words can he type in 12 minutes?

If the figures are similar, find the scale factor of Figure B to Figure A.

• 3
• 1/3
• 4/5
• 3/4

If triangle PQR is similar to VST with a scale factor of 2:5, find the value of x.

• 11.2
• 12.4
• 15.6
• 8.3

If triangle ABC is similar to triangle AVW, find the values of x and y.

• x = 41.2, and y = 18.4
• x = 16.2, and y = 10.4
• x = 17.5, and y = 19.2
• x = 14.7 , and y = 17.8

Find the value of x for the similar triangles

If triangle GFE is similar to triangle CBE, find FE.

• 9
• 14
• 35
• 24

If triangle SDE is similar to triangle SWT, find WT.

• 12
• 40
• 45
• 63

If Triangle PQR ~ Triangle STU and the perimeter of Triangle PQR = 15. Find the perimeter of Triangle STU.

• 25

• 30

• 20

• 35